LED Volt Meter but for Low voltages

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alarmguy1

New Member
Hi,
I am new to the forums and a bit of an electronics newbie.
I'm looking for a circuit that contains several LEDs
one LED to light when the unit is on and no voltage detected.
one LED to light when 0.2v is applied
one LED to light when 0.4v is applied
one LED to light when 0.5v is applied
one LED to light when 0.6v is applied
one LED to light when 0.7v is applied
one LED to light when 0.8v is applied
one LED to light when 0.9v is applied
one LED to light when 1.0v is applied
one LED to light when 1.2v is applied
one LED to light when 1.4v is applied

I know the voltages are tight, i'm not worried if say the voltage is 0.8v and all the previous LEDs illuminate or if only the 0.8v LED illuminates.

Many thanks for looking

Keith
 
thanks for the prompt reply
The steps can be equally spaced just my typing skills.

I would be powering the device with a 9v battery and will detect the voltages coming down various cables.

would this be easy to do?

cheers
 
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